12388+1252 AG 343

12^h 38^m 48.46^s +12° 51' 32.6" P.A. 325.00 sep 8.5 mag 10.02,11.30 Sp G5

Coord 2000	12388+1252	Discov num	AG 343	Comp		Coord arcsec 2000	12 38 48.46 +12 51 32.6
Date first	1894	Date last	2017	Obs	19
Pa first	325	Pa last	325.2	P.A. Now (θ)	325.2°
Sep first	8.1	Sep last	8.501	Sep. Now (ρ)	8.501"
Mag pri	10.02	Mag sec	11.30	delta mag (ΔM)	1.28	Spectral class	G5 (yellow)
Pri motion ra	-056	Sec motion ra	-107
Pri motion dec	+024	Sec motion dec	+101
Notes

rPM=0.628

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Virgo

Tycho2

0881-00740-1

Gaia DR2

3928810996030344320

WDS 12388+1252 AG 343 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
AG	T	Astronomische Gesellschaft (see also ref codes KR and WFD)
AG		(Mean aperture 8in given in catalog for all AG_ codes)
AG_1903A	T j	AG - Leipzig	1903LicOB...2..115H
AG_1903A		cited by Hussey (Lick Obs. Bull. 2, 115, 1903)
AG_1906A	T -	AG - Leipzig	1906QB821.B972.....
AG_1906A	+Ma	cited in BDS (Burnham Double Star Cat.), 1906
AG_1906B	T -	AG - Leipzig	1906MmRAS..56....1L
AG_1906B		cited by Lewis (MemRAS 56, 1, 1906)
AG_1906C	T -	AG - Lund	1906QB821.B972.....
AG_1906C		cited in BDS (Burnham Double Star Cat.), 1906
AG_1906D	T -	AG - Strasbourg	1906QB821.B972.....
AG_1906D		cited by Burnham (Burnham Double Star Cat.), 1906
AG_1913A	T -	AG - Albany	1913QB811.B8.......
AG_1913A		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913B	T -	AG - Berlin	1913QB811.B8.......
AG_1913B		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913C	T -	AG - Bonn	1913QB811.B8.......
AG_1913C		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913D	T -	AG - Cambridge, England	1913QB811.B8.......
AG_1913D		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913E	T -	AG - Christiania	1913QB811.B8.......
AG_1913E		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913F	T -	AG - Harvard	1913QB811.B8.......
AG_1913F		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913G	T -	AG - Helsingfors	1913QB811.B8.......
AG_1913G		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913H	T -	AG - Leiden	1913QB811.B8.......
AG_1913H		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913I	T -	AG - Leipzig	1913QB811.B8.......
AG_1913I		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913J	T -	AG - Lund	1913QB811.B8.......
AG_1913J		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913K	T -	AG - Strasbourg	1913QB811.B8.......
AG_1913K		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913L	T -	AG - Wien-Ottakring	1913QB811.B8.......
AG_1913L		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913M	T -	AG - Oxford	1913QB811.B8.......
AG_1913M		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1932A	T -	AG - Leipzig	1932QB821.A43......
AG_1932A		cited in ADS (Aitken Double Star Cat.), 1932
AG_1932B	T -	AG - Berlin	1932QB821.A43......
AG_1932B		cited in ADS (Aitken Double Star Cat.), 1932
AG_1932C	T -	AG - Helsingfors	1932QB821.A43......
AG_1932C		cited in ADS (Aitken Double Star Cat.), 1932
AG_1932D	T -	AG - Bonn	1932QB821.A43......
AG_1932D		cited in ADS (Aitken Double Star Cat.), 1932
AG_1932E	T -	AG - Lund	1932QB821.A43......
AG_1932E		cited in ADS (Aitken Double Star Cat.), 1932
AG_1932F	T -	AG - Cambridge, England	1932QB821.A43......
AG_1932F		cited in ADS (Aitken Double Star Cat.), 1932
AG_1932G	T -	AG - Oxford	1932QB821.A43......
AG_1932G		cited in ADS (Aitken Double Star Cat.), 1932
AG_2002A	T -	AG	2002yCat.1275....0D
AG_2002A		cited in CCDM

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12388+1252	AG 343		1998	8	325	8.4	10.02	11.30		D	123848.46+125132.6
12388+1252	AG 343		2008	9	325	8.5	10.02	11.30		D	123848.46+125132.6
12388+1252	AG 343		2010	11	325	8.2	10.02	11.30	G5		123848.46+125132.6
12388+1252	AG 343		2017	12	325	8.5	10.02	11.30	G5		123848.46+125132.6

If you need more information about this double, apply for a data request form to the WDS.

WDS 12388+1252 AG 343 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12388+1252 AG 343 : MEASURES

No records found.

WDS 12388+1252 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 12388+1252 : ALADIN DSS IMAGE @ 12^h 38^m 48.46^s +12° 51' 32.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12388+1252 AG 343 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		12388+1252	AG 343		325	8.5
Show		12390+1255	BPM 594		152	29.6	5
Show		12400+1239	HDS1774	AB	65	0.4	22
Show		12400+1239	GII 191	Aa,Ab	140	0.2	22
Show		12360+1224	SHN 24		234	0.4	49
Show		12417+1217	SLW 759		258	69.0	56
Show		12384+1347	HJ 2616	AB	284	19.5	57
Show		12384+1347	HJ 2616	AC	303	20.6	57
Show		12384+1347	ABH 79	AD	154	41.1	57
Show		12384+1347	HJ 2616	AE	56	101.1	57
Show		12384+1347	HJ 2616	BC	18	7.2	57
Show		12389+1348	HDS1772		146	0.1	57
Show		12357+1326	CVR1452		146	4.6	58
Show		12353+1318	LAW 1		237	0.3	58
Show		12425+1311	LDS1333		244	13.0	59
Show		12350+1319	SKF1852		20	1.0	63
Show		12345+1206	BPM 593		132	118.3	79
Show		12351+1349	CVR1448		195	3.3	79
Show		12358+1408	HEI 159		320	0.3	89
Show		12392+1420	STF1666		192	7.4	89
Show		12364+1131	LDS1327		35	8.6	89
Show		12386+1424	GWP1838		345	23.4	93
Show		12394+1118	CVR 661		139	18.7	94
Show		12360+1124	STF1661		253	2.3	97
Show		12332+1200	LDS1318		163	7.9	99
Show		12455+1231	SLE 901		252	6.1	101
Show		12319+1310	UC 2354		38	8.8	103
Show		12457+1317	SKF1740		129	10.8	104
Show		12323+1335	LEP 57	AB	91	5.2	104
Show		12323+1335	LDS1317	AC	351	12.3	104
Show		12324+1211	LDS 937		122	42.3	105
Show		12380+1436	HEI 62		257	1.6	107
Show		12347+1420	SHN 162		-1	0.4	108
Show		12463+1252	GWP1854		64	78.2	111
Show		12422+1431	HU 892		185	0.6	112
Show		12337+1415	NSN 630		292	2.2	113
Show		12317+1208	SHY 607	AB	46	999.9	114
Show		12333+1417	LDS1319		263	35.1	116
Show		12310+1228	SHN 161		-1	0.3	118
Show		12474+1246	SLE 902		229	23.8	127
Show		12405+1044	CVR1460		309	4.5	130
Show		12340+1442	LDS 938	AB	4	12.1	131
Show		12340+1442	KPP3256	Aa,Ab	73	3.1	131
Show		12362+1457	CBL 388		14	80.5	132
Show		12321+1420	GRV1156		207	30.4	133
Show		12454+1422	STF1678		170	37.5	133
Show		12477+1218	LDS4272		80	34.7	134
Show		12321+1423	SKF1584		258	2.0	135
Show		12472+1157	BUP 145	AC	1	139.6	135
Show		12472+1157	DRS 12	AB	349	3.2	135
Show		12472+1348	SLW 773		10	58.9	136

WDS 12388+1252 : COMPONENTS

	A
B	pa=325.9° sep=8.43"

12388+1252 A

Componente originario normalizzato	AB		Coord arcsec 2000	123848.46+125132.6		Mag	10.02		Spectral class	G5 (yellow)
PmRA	-56.00		PmDE	24.0		Tycho2	0881-00740-1

Tycho2

Tycho2	0881-00740-1	Pflag		RAmdeg	189.70195415	DEmdeg	12.85907866
PmRA	-55.9	PmDE	27.5	E RAmdeg	21	E DEmdeg	24
E pmRA	1.4	E pmDE	1.3	EpRAm	1988.06	EpDEm	1986.29
Num	7	Q RAmdeg	1.0	Q DEmdeg	0.8	Q pmRA	0.9
Q pmDE	0.8	BTmag	10.954	E BTmag	0.048	VTmag	10.020
E VTmag	0.031	Prox	999	TYC	T	HIP
CCDM		RAdeg	189.70208778	DEdeg	12.85901444	EpRA 1990	1.63
EpDE 1990	1.54	E RAdeg	21.6	E DEdeg	24.5	Posflg
Corr	0.3

CCDM

Ccdm	12388+1252	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.39	DDEs	-28.3
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.6	Sp		PmNote	*
PmRA	-70	PmDE	14	Dm number	+13 2563	Cat1	BD
Name2	+13 1254	Cat2	AGK2/3	HD		M HD
ADS BDS	A 8615	M ADS BDS		N IDS		IDS	12338N1324A
HIC

12388+1252 B

Componente originario normalizzato	AB		Coord arcsec 2000	123848.14+125139.6		Mag	11.3		PmRA	-107.00
PmDE	101.0		Calc delta mag	1.28		Calc coord	yes

CCDM

Ccdm	12388+1252	RComp		Comp	B	Note1
Note2		Discov num	AG	DRAs		DDEs
R dRAs		Year	1894	Theta	326	Rho	8.1
Obs	3	Vmag	10.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 8615	M ADS BDS		N IDS		IDS	12338N1324B
HIC